Balance Sheet Details - Other Current Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Other Current Liabilities [Abstract]
Estimated Litigation Liability, Current		$ 4,293
Deferred Revenue	10,363	8,383
Contingent Consideration Current Liability	1,197	868
Other Current Liabilities Subtotal	8,116	5,374
Other Liabilities, Current	$ 33,509	$ 18,918

Amount of current liability recognized arising from contingent consideration in a business combination.

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The aggregate carrying amount, as of the balance sheet date, of current liabilities not separately disclosed in the balance sheet detail disclosure.

+ References

No definition available.

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- Definition

Amount of deferred revenue as of balance sheet date. Deferred revenue represents collections of cash or other assets related to a revenue producing activity for which revenue has not yet been recognized. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 13

-Section A

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

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Carrying amount of reserve for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs, which is expected to be paid within one year of the date of the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

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Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed.

+ References

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